When clouds in the sky and falling rain tease the two close friends in trouble, Rei and Kai, it takes them to meet Arashi and Fuma, who are not only cunning saviors but also guys making storms in the two best friends’ hearts. The war of love is about to take place in the warm spring, hot summer, lonely autumn, and cold winter. How would the atmosphere of love be? Which way would their hearts wave, and the air full of love take them?
Ozawa Hiromi, a second-year high school student, lives with her strict grandmother Takako who deprives her of all freedoms. One day, Hiromi faints and wakens to a new personality named Yumi who is the opposite of Hiromi in all ways. Can Hiromi stop Yumi?
Noriko Takanori is 33 years old. Due to some case which she had in the past, she has an absolute sense of justice. She does not allow herself to do wrong or commit crimes. After she got pregnant, Noriko Takanori became a housewife.
Noriko Takanori meets again her 4 friends from high school: Yumiko Nishiyama, Riho Williams, Reika Ishimori and Kazuki Imamura. Her four friends all lead their own separate lives. Due to meeting Noriko Takanori again, their lives begin to change.
Saeki Kou works in the sales department of an architectural firm. She is good at her job and admired by her juniors but she often falls into a fantasy world that combines food with love. This is the story of the five different food items and love stories with the five different imaginary boyfriends Kou fantasizes about.
Sakaino Hitomi is an honest lady from a well-to-do family. She is envied by everyone for being engaged with Akashi Keigo, a man with a good appearance, high income, high education, and kindness. Hitomi is about to get married but suddenly got attracted to a man, Manabu whom she met at a construction site.
With a high salary and a beautiful girlfriend, one would expect Osamu to be the envy of all around him. Yet there is something missing in his life. On the other end of the spectrum, 25-year-old Ota Miyuki works part-time at a ramen restaurant while trying to fulfill her dreams of becoming an actress. Though her parents may have named her Miyuki with the intention of her being beautiful and happy, the reality is she is ugly – ugly enough for her parents to worry over her future. Miyuki herself, though she hates it, is also quite aware of this fact. This is where Osamu and Miyuki meet. Shocked by Miyuki's pure and fresh personality, he is drawn to her, but...
Morino Hotaru is a second year high school student who has had an unrequited crush on Otaka Ren since junior high school. One day, while on a school trip with Ren and her good friend Yamamoto Shiori, their bus gets into an accident. When Hotaru wakes up, a young man who is dressed fully in black appears in front of her. He is Kuro, a grim reaper.
A fake documentary in which Ayaka Umeda plays as herself and falls in love with a succession of men appearing before her. The interactions are completely scripted. However, the actors play as themselves.